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From "Max Starets (JIRA)" <>
Subject [jira] [Commented] (TRINIDAD-2123) tr:chart chartDrillDownListener method not called with facelets
Date Tue, 26 Jul 2011 17:39:10 GMT


Max Starets commented on TRINIDAD-2123:

As a temporary workaround, you can use a component binding for your chart with a request-scoped
bean. In your bean's setter method (lets say it is called setChart()) you can call addChartDrillDownListener
programmatically to register your listener.

> tr:chart chartDrillDownListener method not called with facelets
> ---------------------------------------------------------------
>                 Key: TRINIDAD-2123
>                 URL:
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components, Facelets
>    Affects Versions: 2.0.0
>         Environment: Intel x64 platform, Windows 7, FireFox 5.0
>            Reporter: Kokavecz AndrĂ¡s
>   Original Estimate: 1h
>  Remaining Estimate: 1h
> I'm trying to use Trinidad charts and I have problems with the chartDrillDown listener
and also with the binding of the chart component to an UIComponent.
> 1.)
> If I use a JSPX page with jsp:root and f:view tags, so withOUT Facelets it all works
fine...the chartDrillDown fires up.
> 2.)
> If inside ui:composition tags, so WITH facelets the problem is, that the API tries to
look up the chartDrillDownListener as a property not as a MethodExpression.
> This is also the case with bindig the tr:chart element to an UIComponent.
> I debugged the class UIXChart, as the event travels throught its "broadcast(FacesEvent
event)" method.
> 		// Deliver to the default ChartDrillDownEvent
> 		if (event instanceof ChartDrillDownEvent) {
> 			broadcastToMethodExpression(event, getChartDrillDownListener());
> 		}
> 		super.broadcast(event);
> In case of FACELETS the getChartDrillDownListener() method tries to call getProperty()
for UIXComponentBase and exits with a PropertyNotFoundException.

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